CN103702864A - Seat frame of a motor vehicle seat with two side parts and a transverse tube - Google Patents
Seat frame of a motor vehicle seat with two side parts and a transverse tube Download PDFInfo
- Publication number
- CN103702864A CN103702864A CN201280036748.6A CN201280036748A CN103702864A CN 103702864 A CN103702864 A CN 103702864A CN 201280036748 A CN201280036748 A CN 201280036748A CN 103702864 A CN103702864 A CN 103702864A
- Authority
- CN
- China
- Prior art keywords
- seat frame
- transverse tube
- supervisor
- rocking bar
- region
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/682—Joining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1675—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable with weight compensating means
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Seats For Vehicles (AREA)
Abstract
The seat frame has a left and a right link (20, 22), a left and a right side part (30, 32) and a transverse tube (24) which connects the two side parts (30, 32). The links (20, 22) are connected to the transverse tube (24) for conjoint rotation. The transverse tube (24) has a main tube (42) located between the side parts (30, 32), a left end piece (44) assigned to the left side part (30) and a right end piece (46) assigned to the right side part (32). The main tube (42) is connected to the two end pieces (44, 46) in respective overlapping regions (50, 52). The main tube (42) is manufactured from a material, preferably from steel, which has an at least 20% higher tensile strength than the material of the end pieces (44, 46).
Description
Technical field
The present invention relates to a kind of seat frame of automobile seat, described seat frame has left rocking bar and right rocking bar, left-hand side part and right side members and transverse tube, wherein said left-hand side part and right side members respectively have supporting part, described transverse tube connects these two side components and has left supporting region and right supporting region, left supporting region supports in the supporting part of left-hand side part, right supporting region supports in the supporting part of right side members, and two rocking bars are all non-rotatably connected to transverse tube.
Background technology
The seat frame of such automobile seat is by applicant's american documentation literature US6, and 264,274B1 is known.Transverse tube is preferably the rear cross-tube that connects rocking bar after two of automobile seat.In alternative, transverse tube is by front rocking bar front transverse tube connected to one another.The rocking bar of each seat side is non-rotatably connected to swivelling pipe separately.Rocking bar is pivotably mounted in each side component via swivelling pipe.Rocking bar is hinged in their another ends separately and a pair of seat rail for the track that longitudinally regulates.For each seat side, front rocking bar, side component, rear rocking bar and seat rail form joint parallelogram substantially.This parallelogram is via locking component, for example, via being connected to fixing with tooth rocking bar with this miniature gears operating altogether with tooth rocking bar of transverse tube.Only a band tooth rocking bar is preferably provided for seat both sides; Only a seat side is via the locking of band tooth rocking bar; Another seat side is kept by transverse tube; This another seat side itself does not have blocking device.
Transverse tube must meet predetermined strength characteristics.In the situation of car accident, particularly collision, transverse tube also has to absorb the stress occurring.Collision is understood to the accident that the safety element such as air bag is triggered.
Transverse tube must can transmit larger torque.Larger torque appears at moment of torsion the region that rocking bar is connected with transverse tube.In the prior art, transverse tube is by correspondingly heavy wall and easily deformable tube material are made.Yet this makes transverse tube relatively heavier.This is inconsistent with the demand that forms the self-propelled vehicle with light as far as possible weight.
Summary of the invention
Here introduce the present invention.Goal of the invention is set to improve the seat frame of the automobile seat of type mentioned in background technology, so that transverse tube can lighter weight mode form especially.This can keep the intensity having according to the transverse tube of prior art to obtain simultaneously.
The automobile seat of the type based on mentioned in foreword, so realize this object, transverse tube comprises the supervisor between side component, the left end portion being associated with left-hand side part and the right end portion being associated with right side members, supervisor is connected to left end portion in left overlapping region 50, supervisor is connected to right end portion in right overlapping region 52, and be responsible for by a kind of like this material, preferably by a kind of like this steel, made, described material or described steel have the tensile strength of the material large at least 20% dividing than end.
According to the present invention, by using high strength material and by the easily deformable tubing that divided by end reinforced pipe end additionally in supervisor, realize torque in the region that is connected to rocking bar and the transmission of moment of torsion.End is divided and itself can be formed supporting region and be positioned at beyond supervisor.Yet described end is divided also and can be inserted in supervisor in end; In this case, supervisor forms supporting region.The solution of combination is also possible.
Preferably, there is high-tensile, such as being greater than 800N/mm
2the steel of tensile strength be used to supervisor.Preferably, dual phase steel is used to supervisor.Preferably, supervisor and each end are divided by distortion, especially punching press is connected to each other.Additional welding is possible.Preferably, end divide by tensile strength be less than supervisor's tensile strength 80%, be preferably less than 60% steel and make.
Preferably, each overlapping region has He Kuan deforming zone, narrow deforming zone.For seat both sides, the axial distance of these two deforming zones has 20%, preferably 30% difference at least.Preferably, narrow deforming zone is positioned at the distance further from adjacent pipe end than wide deforming zone.Preferably, two deforming zones are non-circular, for example hexagonal.Other polygons or non-circular shape are possible.Distortion is preferably produced by punching press.
Preferably, 40% of each end proportion by subtraction supervisor's total length is short.Preferably, automobile seat also comprises the torsion spring that is positioned at transverse tube.The end regions of transverse tube, for the end of transverse tube, divide especially, be preferably configured as and hold torsion spring.For this purpose, the end regions of transverse tube has and can hold to form fit the retaining zone of torsion spring end regions.
In known manner, torsion spring is used for promoting relevant rocking bar pair, and for compensating by this way passenger's weight.Therefore,, when the locking of locking component is released, automobile seat can not subside.
Supervisor is connected ordinatedly with end shape, connects to non-form fit or by material, the combination of material be connected to end.Preferably, the free distance between two ends be greater than transverse tube axial length 20%, be preferably greater than 30%.Preferably, at least one supporting region of transverse tube forms by being responsible for.
Accompanying drawing explanation
According to other claim and according to the explanation of exemplary embodiment of the present invention subsequently, other advantages of the present invention and feature become apparent, and described other advantages and feature will be understood as that indefiniteness, and will be below with reference to annexed drawings set forth.In the accompanying drawings:
Fig. 1: show the angular perspective figure watching at the rear portion from the seat frame of automobile seat,
Fig. 2: show the angular perspective figure from watching according to the rear portion the seat frame of Fig. 1, its view for watching from rear portion, but be to come from different angular perspective figure now,
Fig. 3: show the angular perspective assembly drowing from thering is torsion spring, a left side and right rocking bar and watching with the front portion of the transverse tube of toothed portion; When transverse tube provides after assembling, the state of parts in being out of shape,
Fig. 4: show the angular perspective figure watching with the front portion of the assembly shown in Fig. 3 of forming unit from engaging,
Fig. 5: the angular perspective figure that shows from the front portion shown in Fig. 4, still watches with different view directions, and
Fig. 6: the axial cross section that shows the section that the longitudinal extent corresponding to the longitudinal axis by transverse tube and two rocking bars limits.
The specific embodiment
The seat frame of automobile seat have left rail to right rail pair, each guide rail is to comprising floor rail 16 and seat rail 18.In known manner, floor rail 16 has securing device (not shown), to be attached to the floor panel assembly of self-propelled vehicle (not shown).Left rocking bar (left rocking arm) 20 is connected to left seat rail 18 at joint; Right rocking bar (right rocking arm) 22 is connected to right seat rail 18 at joint.Two rocking bars 20,22 are rigidly connected to transverse tube 24.On the longitudinal extent of rocking bar, two rocking bars 20,22 are parallel to extension each other.Transverse tube 24 has left supporting region 26 and right supporting region 28.Left supporting region 26 is clamped by left-hand side part 30.Right supporting region 28 is clamped by right side members 32 equally.For this purpose, two side components 30,32 have supporting part separately.
A left side for appointment and right by relevant the understanding of x-y-z frame of axis to drawing in Fig. 1.From the consistent positive x direction of the direction of normally advancing with self-propelled vehicle substantially, positive y direction is pointed to left.In specific exemplary embodiment, a left side is the reveal of automobile seat; The right side is channel side, or is other automotive seat set sides in self-propelled vehicle.In Fig. 1 and 2, observed ray is pointed to positive x direction substantially.On the contrary, the observed ray in Fig. 3 to Fig. 6 is substantially along negative x direction; Therefore, right and left is different in coming from these figure of Fig. 1 and 2.
A front rocking bar 34 is correspondingly hinged to side component 30,32.Front rocking bar correspondingly has Yi Ge lower bond district, and front rocking bar is hinged to seat rail 18 in lower bond district.Toothed rocking bar 36 is non-rotatably arranged on transverse tube 24.Via transverse tube 24, this toothed rocking bar is connected to two rocking bars 20,22 rigidly.
Described seat frame so far is corresponding with prior art.
Compare with prior art, the attaching parts of transverse tube 24, retaining zone and transverse tube 24 forms to be had two rocking bars 20,22 and has band tooth section 36.
Before these part bonding, supervisor 42 is circular pipeline section, and described pipeline section is for welding or seamless.Pipeline section is made by high-intensity steel, for example dual phase steel, for example, have 800N/mm
2above yield point.During the manufacture of pipeline section, the blank with small diameter is made by having at first larger-diameter pipe by means of deforming step, for example operation of rolling.Due to distortion, caused the remarkable increase in work hardening and intensity.For example, this pipe has at first the diameter of 22mm and is reduced to 20mm.This is reduced to 5% to 20% of diameter.
Primitively, left end portion 44 is also the normal pipeline section of pipe.Wall thickness is 30% to 70% of supervisor's 42 wall thickness.Before assembling, left end portion 46 receives the projection 49 of two approximate thumb shapes, and described projection each other with 180 ° relatively.
Primitively, right end portion 46 is also the normal pipeline section of pipe.Wall thickness is 30% to 70% of supervisor's 42 wall thickness.First right end portion 46 is out of shape; At free end, 30% to 50% the cylindrical region 48 with the diameter of obviously less diameter, for example pipe part is formed.Also for columniform zone line, during this deforming step, form.On described zone line, do not carry out attached or load bearing process.Left end portion 44 and right end portion 46 have approximately identical length; Deviation is at most 25%, is especially at most 5%.The pipeline section of left end portion 44 and right end portion 46 has identical external diameter, and described external diameter is suitable for being responsible for 42 internal diameter.
Three parts so describing are assembled now.In this process, left end portion 44 is inserted in the left end of being responsible for 42 by concordant.Therefore, described left end portion can not stretched out the left end that surpasses supervisor 42.Left overlapping region 50 is formed it and has the length corresponding with the length of left end portion 44.By comparison, right end portion 46 is only pushed into such degree in the right-hand member region of being responsible for 42, makes cylindrical region 48 still freely stretch out.Therefore, this right end portion 46 is stretched out from being responsible for 42.Right overlapping region 52 is formed about 25% to 40% of its length with right end portion 46.
End divides 44,46 with less gap value, to be assembled in supervisor 42.Right end portion has the wall thickness preferably equating with the wall thickness of left end portion 44.Deviation can be ± and 20%.Two ends divide 44,46 at least one have than supervisor 42 the little wall thickness of wall thickness.Preferably, to divide 44,46 wall thickness be 50% to 80% of supervisor's 42 wall thickness two ends.
Two ends divide 44,46 by the steel grade with the intensity less than supervisor 42 material, to be manufactured.Adopt deformable material, it has yield point less by least 10% than supervisor 42 material, preferred at least 25% and especially at least 40%.
Three above-mentioned parts experience deforming step now.Herein, punching course is preferably implemented.On the one hand, peripheral narrower crushed element 54 is implemented in two overlapping regions 50,52.In this example, this crushed element is implemented as punch-out, and as hexagonal punch-out, is implemented in specific situation.Two narrow crushed elements 54 of both sides are about their structure matching.Wide crushed element 56 further outwards arranges.In this example, this wide crushed element is implemented as punch-out, and in specific situation, as hexagon punch-out, is implemented.The latter is different on the both sides of transverse tube 24.Hexagon is stamped in right seat side.Have hexagon punching press on left side of additional furrow 58, described furrow is positioned on the projection 49 of thumb shape.Furrow 58 each other 180 ° contrary.Two narrow crushed elements 54 and two wide crushed elements 56 are preferably implemented in single step.Alternatively, they also can implement in several independent steps.Described distortion cause being respectively responsible for 42 and the end considered in each situation divide 44 or 46 distortion.
These three parts are by above-mentioned deforming step form fit ground interconnection.These three parts additionally can be interconnected to the connection of material by the material by welding process, for example laser welding.
The projection 49 of the thumb shape in left end portion 44 than the wide crushed element on the same side of transverse tube 24, therefore and also than furrow 58, grow to few 5%, preferably at least 10%.Therefore, this projection extends beyond hexagonal end and therefore also surpasses furrow 58, in Fig. 3, is especially obvious.Projection 49 forms inner integument (bead), the crooked shank 60 of described inner integument supporting torsion spring 38.From pipe end, it seems, the fact that the relevant hexagon that convexity is formed by wide crushed element 56 further extends internally, make torsion spring 38 these torsion springs of tension to be become to a kind of like this state, be torsion spring with it, comprise hook-type region 41 another end regions apart from right side members 32 certain distances, thereby hook-type region 41 can be twisted and torsion spring 38 can be tightened up.If torsion spring is in tension, torsion spring is pushed in transverse tube 24 so; In this process, shank 60 slides along the inside face of projection 49.Torsion spring 38 is pushed into until the free end contact in hook-type region 41 is inwardly stretched into through the opening in right side members 32 and from described opening, apparent as institute in Fig. 1, directly reaches the left side of the line of reference marker 46.
The transverse tube 24 of completion is connected to other parts now.The right rocking bar 22 with hexagonal holding portion is pulled on wide crushed element 56.With tooth section, be pulled in the left end portion of transverse tube 24 and be fixed on the position with the region next-door neighbour of narrow crushed element 54.The left end region of transverse tube 24, the portion's section between the wide deformed region 56 of toothed rocking bar and this side forms left supporting region 56.Left-hand side part 30 is attached; Left supporting region 56 supporting part in left-hand side part 30 in this process holds.Beyond left-hand side part, left rocking bar 20 is plugged on wide crushed element 56; Left rocking bar has the otch of the cross-sectional plane that adapts to this wide crushed element 56; Left rocking bar is connected to the region of wide crushed element 56 especially in the mode of welding.Cylindrical region 48 forms right supporting region 28; This cylindrical region is plugged into the right supporting part that is arranged in right side members 32.
Especially, as illustrated in fig. 1 and 2, side component, in specific situation, be that left-hand side part 30 is between two rocking bars 20,22; Opposite side parts, for right side members 32, be positioned at beyond two rocking bars 20,22 in this case.
Especially obvious in Fig. 3, the distance between narrow crushed element 54 and wide crushed element 56 is greater than the situation on right side on left side.Difference is at least 50%, is preferably at least 100%.Therefore, left overlapping region 50 is correspondingly long than right overlapping region 52.Difference is at least 10%, is preferably at least 20%.The axial length of left end portion 44 is approximately 18% of supervisor's length of 42.This size can deviation ± 50%.Two ends divide 44,46 axial length approximately equal before assembling; This can deviation ± 20%.
Seat frame has left rocking bar 20 and right rocking bar 22, left-hand side part 30 and right side members 32, connects the transverse tube 24 of two side components 30,32.Rocking bar 20,22 is non-rotatably connected to transverse tube 24.Transverse tube 24 has the supervisor 42 between side component 30,32, the left end portion 44 being associated with left-hand side part 30, and the right end portion 46 being associated with right side members 32.Supervisor 42 is connected to respectively two ends and divides 44,46 in an overlapping region 50,52.Supervisor 42 is made by a kind of like this material that is preferably steel, and described material has the tensile strength that divides 44,46 material large at least 20% than end.
Applicant retains the right being bonded to each other coming from any feature in specification sheets and/or claims and subcharacter, even if this combination is not explicitly described.
Claims (10)
1. the seat frame of an automobile seat, it comprises: left rocking bar and right rocking bar (20, 22), left-hand side part and right side members (30, 32), and connect described left-hand side part and right side members (30, 32) transverse tube (24), described left-hand side part and right side members respectively have supporting part, described transverse tube has left supporting region (26) and right supporting region (28), left supporting region (26) is bearing in the supporting part of left-hand side part and right supporting region (28) is bearing in the supporting part of right side members, and left rocking bar and right rocking bar (20, 22) be non-rotatably connected to transverse tube (24), it is characterized in that, transverse tube (24) comprises and is positioned at left-hand side part and right side members (30, 32) supervisor between (42), the left end portion (44) being associated with left-hand side part (30), and the right end portion (46) being associated with right side members (32), supervisor (42) is connected to left end portion (46) in left overlapping region (50), supervisor (42) is connected to right end portion (46) in right overlapping region (52), and supervisor (42) is by a kind of like this material, preferably by a kind of like this steel, made, described material or described steel have than end and divide (44, 46) tensile strength of material large at least 20%.
2. according to the seat frame of claim 1, it is characterized in that, left supporting region (26) and right supporting region (28) are formed by supervisor (42), and supervisor (42) at least extends between left supporting part and right supporting part.
3. according to the seat frame of any one in aforementioned claim, it is characterized in that, each end divides (44,46) than 30% short, preferred 20% also short than the total length of being responsible for also of supervisor's (42) total length.
4. according to the seat frame of any one in aforementioned claim, it is characterized in that, supervisor (42) has at least 800N/mm
2tensile strength.
5. according to the seat frame of any one in aforementioned claim, it is characterized in that, described seat frame also comprises torsion spring (38), and in end, divides formation for the holding portion of torsion spring (38).
6. according to the seat frame of any one in aforementioned claim, it is characterized in that, at least one of two overlapping regions (50,52), end is divided and is positioned at supervisor (42).
7. according to the seat frame of any one in aforementioned claim, it is characterized in that, at least one rocking bar (20,22) is positioned between two side components (30,32), and between this rocking bar and adjacent side component, and transverse tube (24) is divided by end and is responsible for (42) and forms.
8. according to the seat frame of any one in aforementioned claim, it is characterized in that, described seat frame also comprises toothed rocking bar (36).
9. according to the seat frame of any one in aforementioned claim, it is characterized in that, overlapping region (50,52) comprise the narrow crushed element of periphery (54) and/or wide crushed element (56).
10. according to the seat frame of any one in aforementioned claim, it is characterized in that, at least one end divides (44,46) to comprise supporting region (26,28).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011079861.7 | 2011-07-26 | ||
| DE102011079861 | 2011-07-26 | ||
| PCT/EP2012/063210 WO2013013955A1 (en) | 2011-07-26 | 2012-07-06 | Seat frame of a motor vehicle seat with two side parts and a transverse tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103702864A true CN103702864A (en) | 2014-04-02 |
| CN103702864B CN103702864B (en) | 2017-04-19 |
Family
ID=46466541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280036748.6A Expired - Fee Related CN103702864B (en) | 2011-07-26 | 2012-07-06 | Seat frame of a motor vehicle seat with two side parts and a transverse tube |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9533610B2 (en) |
| EP (1) | EP2736764B8 (en) |
| CN (1) | CN103702864B (en) |
| WO (1) | WO2013013955A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848451A (en) * | 2015-08-05 | 2018-03-27 | 艾科普里斯特 | Deformable chair for the vehicles |
| CN111886157A (en) * | 2018-03-21 | 2020-11-03 | 飞适动力德国有限公司 | Seat support frame for a motor vehicle seat comprising a seat frame and a seat shell with adjustable inclination |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6189249B2 (en) * | 2014-04-25 | 2017-08-30 | トヨタ紡織株式会社 | Vehicle seat |
| JP6001004B2 (en) * | 2014-04-25 | 2016-10-05 | トヨタ紡織株式会社 | Vehicle seat |
| JP6353337B2 (en) * | 2014-10-10 | 2018-07-04 | テイ・エス テック株式会社 | Vehicle seat |
| GB2541924B (en) * | 2015-09-04 | 2018-04-18 | Jaguar Land Rover Ltd | Vehicle seat assembly |
| US10189385B2 (en) * | 2015-10-08 | 2019-01-29 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Vehicle seat |
| USD809994S1 (en) * | 2016-08-15 | 2018-02-13 | Henry Alexander Braddock, III | Square tube |
| US10800296B2 (en) | 2016-08-29 | 2020-10-13 | Fisher & Company, Incorporated | Seat recliner assembly with hollow cross member |
| JP6533247B2 (en) * | 2017-04-03 | 2019-06-19 | テイ・エス テック株式会社 | Vehicle seat |
| DE102017108218B4 (en) * | 2017-04-18 | 2020-12-24 | Faurecia Autositze Gmbh | Height adjustment device of a motor vehicle seat and a method for producing such a height adjustment device |
| JP6822317B2 (en) * | 2017-05-25 | 2021-01-27 | トヨタ紡織株式会社 | Vehicle seat |
| US11142103B2 (en) | 2019-01-17 | 2021-10-12 | Fisher & Company, Incorporated | Cross member for seat recliner assembly |
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| EP0979751A2 (en) * | 1998-08-12 | 2000-02-16 | C. Rob. Hammerstein GmbH & Co.KG | Vehicle seat support frame with left and right forward adjustment arms |
| JP2002321551A (en) * | 2001-04-26 | 2002-11-05 | Shiroki Corp | Seat |
| CN201049599Y (en) * | 2007-06-29 | 2008-04-23 | 上海交运汽车精密冲压件有限公司 | Linkwork for high speed train seat cushion and backrest |
| CN201158323Y (en) * | 2008-01-31 | 2008-12-03 | 重庆延锋江森座椅有限公司 | Automobile seat framework |
| CN101522464A (en) * | 2006-10-05 | 2009-09-02 | 英提尔汽车公司 | Fold flat seat assembly with drive link |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29909441U1 (en) * | 1999-05-29 | 1999-08-05 | Bertrand Faure Sitztechnik GmbH & Co. KG, 31655 Stadthagen | Motor vehicle seat part |
| US6957796B2 (en) * | 2003-01-15 | 2005-10-25 | Lear Corporation | Hydro-formed seat adjuster system |
| JP2009040286A (en) * | 2007-08-10 | 2009-02-26 | Tachi S Co Ltd | Lift assistant mechanism used for seat lifter |
| FR2942431B1 (en) * | 2009-02-20 | 2011-03-11 | Faurecia Sieges Automobile | VEHICLE SEAT, METHOD OF MANUFACTURING SUCH A VEHICLE SEAT AND MACHINE FOR CARRYING OUT THE MANUFACTURING METHOD. |
-
2012
- 2012-07-06 CN CN201280036748.6A patent/CN103702864B/en not_active Expired - Fee Related
- 2012-07-06 US US14/235,014 patent/US9533610B2/en active Active
- 2012-07-06 EP EP12733120.5A patent/EP2736764B8/en not_active Not-in-force
- 2012-07-06 WO PCT/EP2012/063210 patent/WO2013013955A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0979751A2 (en) * | 1998-08-12 | 2000-02-16 | C. Rob. Hammerstein GmbH & Co.KG | Vehicle seat support frame with left and right forward adjustment arms |
| JP2002321551A (en) * | 2001-04-26 | 2002-11-05 | Shiroki Corp | Seat |
| CN101522464A (en) * | 2006-10-05 | 2009-09-02 | 英提尔汽车公司 | Fold flat seat assembly with drive link |
| CN201049599Y (en) * | 2007-06-29 | 2008-04-23 | 上海交运汽车精密冲压件有限公司 | Linkwork for high speed train seat cushion and backrest |
| CN201158323Y (en) * | 2008-01-31 | 2008-12-03 | 重庆延锋江森座椅有限公司 | Automobile seat framework |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107848451A (en) * | 2015-08-05 | 2018-03-27 | 艾科普里斯特 | Deformable chair for the vehicles |
| CN111886157A (en) * | 2018-03-21 | 2020-11-03 | 飞适动力德国有限公司 | Seat support frame for a motor vehicle seat comprising a seat frame and a seat shell with adjustable inclination |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2736764B8 (en) | 2017-08-02 |
| US9533610B2 (en) | 2017-01-03 |
| EP2736764B1 (en) | 2017-05-24 |
| WO2013013955A1 (en) | 2013-01-31 |
| CN103702864B (en) | 2017-04-19 |
| US20140232163A1 (en) | 2014-08-21 |
| EP2736764A1 (en) | 2014-06-04 |
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